摘要
液体弹珠是一种由疏液固体颗粒在液滴表面形成吸附层而兼具液体和固体性质的特殊软物质。虽然结构简单,但是这种新型软物质呈现出众多独特的物理化学性质,使其在许多不同的领域都展现出良好的应用前景,特别是在化妆品领域,应该是最有前景和最具可行性的。然而,液体弹珠在目前的使用过程中仍然存在一些缺点,例如,内部液滴挥发速度快和外壳机械强度不可控。本文首先回顾液体弹珠的制备方法、形成原理和使用材料,进而论述液体弹珠的物理化学性质,主要针对液体弹珠内部液滴的挥发速度和外壳的机械强度,最后概述液体弹珠在化妆品领域的应用现状和存在的挑战。
Liquid marbles are a type of unusual soft matter that combines properties of liquid and solid by producing a lyophobic adsorbed layer of solid particles on the surface of liquid droplets.Despite the simple structure thereof,this novel soft matter has numerous unique physical and chemical properties,making it promising in a wide range of applications,particularly in cosmetics,which should be the most promising and feasible.However,there are still some disadvantages to using liquid marbles,e.g.,quick evaporation of the interior droplet and uncontrollable mechanical strength of the outer shell.Herein,the preparation methods,formation mechanism and material selection have been reviewed,followed by a discussion of the physical and chemical properties of liquid marbles,with a focus on the evaporation rate of the interior droplet and the mechanical strength of the outer shell.Finally,the current state of application and the challenges of liquid marbles in cosmetics have been summarized.
作者
陈凤凤
龚穗菁
陈文静
孙亚娟
杨成
李云兴
Chen Fengfeng;Gong Suijing;Chen Wenjing;Sun Yajuan;Yang Cheng;Li Yunxing(School of Chemical and Material Engineering,Jiangnan University,Wuxi,Jiangsu 214122,China;Key Laboratory of Synthetic and Biological Colloids,Jiangnan University,Wuxi,Jiangsu 214122,China)
出处
《日用化学工业》
CAS
北大核心
2021年第12期1171-1178,共8页
China Surfactant Detergent & Cosmetics
基金
国家自然科学基金资助项目(51903108)。
关键词
液体弹珠
化妆品
软物质
liquid marble
cosmetics
soft matter
